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How to easily find your glasses frame size

To make your online glasses shopping experience as easy as possible, it’s best to know what your frame size is. This short article will help you find your glasses frame size, and pick out your perfect pair in no time.
First off, discover your frame measurements.
Have you ever noticed those numbers on the inside of one of your glasses temples? Those are your frame measurements.
For example: Let’s say the sequence of numbers you see is 51-16-140.
That means:
1
Your lens width is 51: The horizontal width of the lenses at their widest point.
2
Your bridge width is 16: The distance between your two lenses.
3
Your temple length is 140: The length of the temple, from the hinge to the tip.
Now, figuring out your frame size.
With your frame measurements in hand, finding the frame size you need is really easy. Simply refer to the table below to match your measurements, and you’ll know whether you should shop for a small, medium, or large frame.
Lens
Width
Bridge
Width
Temple
Length
Small 42-48 mm 16-17 mm 130-135 mm
Medium 49-52 mm 18-19 mm 136-140 mm
Large 53-58 mm 20-22 mm 141-150 mm
Now that you know your size, it's time to apply that knowledge and select a new pair of glasses:
Still not sure how to find your size?
Talk to one of our customer advisors.